MX-990 Won't Take a Download (Fails to download)

Symptom:  While MX-990 is connect to PC, it fails to take program download.

Solution:

  1. Remove the battery,
  2. Wait for 1+ minute
  3. Re-insert the battery
  4. Connect the remote back to the PC
  5. Wait 15+ seconds, then try re-downloading the program.